baber/WOPTO huggingface dataset:
Patent JP-H11139722-A (JP)
Title: Vertical carrying device and vertical carrying method
Inventor: YAMAKAWA JUNICHI
IPC: B66B9/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To continuously perform the vertical carrying by providing plural elevating members, which can be elevated in an elevating space on a shaft for connecting an upper part and a lower part with each other, in order, and providing a retreating space for elevating members continuously in the elevating space. SOLUTION: Plural elevating members 10 are stacked for waiting on the underground B side in an elevating space C for connecting the ground A side and the underground B side with each other. A retreating space F is continuously provided on the ground A side of the elevating space C over an outlet 20. A former elevated elevating member 10 among the plural elevating members 10 is made to retreat for waiting in this retreating space F. At the time of using the elevating members 10, an elevating member 10a is precedently raised, and after concluding the retreat of a first group from the underground B side to the ground A side, the elevating member 10a is made to retreat in the retreating space F in preparation for a rise of a following elevating member 10b, and the elevating members 10b, 10c are raised in order.  With this structure, plural elevating members 10a, 10b, 10c can be continuously elevated in order without reciprocating one nacelle, and retreating in large quantity can be performed in a short time.
Patent JP-H04289284-A (JP)
Title: Wire covered with polyarylenesulfide
Inventor: ANDORIYUU AUAABATSUKU
IPC: C08L53/02
Filed: 1991-11-20
Abstract: PURPOSE: To impart flexibility (softness) and elongation to a coated layer of a polyarylene sulfide coated wire in the case of winding it for the purpose of packaging or shipping, or for inhibiting the generation of cracking or tearing during using of the wire. CONSTITUTION: This coated wire is a coated wire whose coating resin is obtained by blending a not-grafted hydrogenated conjugate diene/vinyl aromatic block copolymer in an amount of at least 5 wt.% based on the weight of whole the composition to a polyarylene sulfide resin to impart an improved elongation and flexibility to the blend resin.
Patent JP-H06132300-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA KIYOSHI
IPC: H01L29/78
Filed: 1992-10-16
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device by which a manufacturing process of a MOS transistor is simplified and thereby the manufacturing time is shortened. CONSTITUTION:A gate 5 is formed on a silicon substrate 1. Then, the gate is offset from its side wall and an n<+> region 9 is formed in the semiconductor substrate. After activating the n<+> region 9, an n<-> region 10 is formed between the side wall and the n<+> region 9. In this method for manufacturing a semiconductor device, polysilicon 7 is deposited on the whole surface after formation of the gate 5 and then an n<+> region 9 is formed by implanting n<+> ions and after that, the polysilicon 7 on the surface is removed.
Patent JP-H10147666-A (JP)
Title: Rubber composition
Inventor: YANAGISAWA KAZUHIRO
IPC: C08L7/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition capable of simultaneously reconciling tires to good abrasion resistance, low combustion cost performance and good wet skit resistance by compounding a rubber composition with carbon black coated with silica by a sol-gel method. SOLUTION: This composition comprises (A) 100 pts.wt. of natural rubber and/or a dienic synthetic rubber and (B) 10-100 pts.wt. of carbon black whose surface is coated with silica by a sol-gel method. On the production of the component B, the carbon black is preferably preliminary subjected to a low temperature plasma treatment in order to increase the binding of the silica to the surface of the carbon black. The silica is preferably contained in an amount of 1-40wt.% in the component B. The composition preferably contains a silane coupling agent in an amount of 1-15% based on the component B. Thereby, the composition can exhibit excellent effects, when applied to the tires, especially to their treads.
Patent JP-H09170588-A (JP)
Title: Part fitting holding device for submersible pump device
Inventor: SJOEBLOM TORBJOERN
IPC: F04D13/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To mount and retain components together in a submersible pump which is inexpensive to manufacture and which has a structure facilitating the assembly. SOLUTION: This pump comprises a motor having a rotor 1 encompassed by a cooling jacket 10 and a stator 2, a driving shaft 3, a seal housing 4, a pump housing 5 having an impeller. Two groups of screw joints such as joints 15 are alternatively disposed around the pump. First group of joints 15 couples together the stator housing 8 and the seal housing 4 via a ring 13, the other group of joints couples the ring 13, the pump housing 5, the cooling jacket 10 encompassing the stator housing 8 via a ring 14.
Patent JP-S63158586-A (JP)
Inventor: AOKI KENICHI
IPC: B65H37/04
Filed: 1986-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09148095-A (JP)
Title: Plasma cleaning device, plasma cleaning method, and circuit module
Inventor: IWAI TETSUHIRO
IPC: H05K3/26
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To effectively perform plasma-cleaning to an object by surrounding the periphery of the cleaning object placed on an electrode by a shield electrically connected to the electrode, and applying high frequency voltage to the electrode. SOLUTION: In a chamber 10 in which reaction gas containing oxygen is introduced from a reaction gas supplying part 22, evacuated from a evacuation port 23, a conductor tray 14 on which base plates 1 conveyed by a conveyor 13 are placed is arraigned on a second electrode 16 parallel to a grounded first electrode 15, and provided with heaters 18. The second electrode 16 is raised by a cylinder 20, and erecting parts 14a on the peripheral edge of the tray 14 are brought in contact with a shield 24 composed of a mesh-like conductor arranged above it. The base plates 1 are heated to the specified temperature in this state, high-frequency voltage is applied from a power source 17 to the second electrode 16, and oxygen plasma is generated. Charged particles in plasma are stopped by the shield 24, only oxygen radical is advanced, and the base plates 1 are plasma-cleaned.
Patent JP-H03166283-A (JP)
Title: Adhesive resin and composite material
Inventor: HIRATA RYUICHI
IPC: C08F255/02
Filed: 1989-11-24
Abstract: PURPOSE:To obtain an adhesive resin suitable for plastic, metal, paper, wood, inorganic material, etc., by adding an unsaturated carboxylic acid (anhydride) and an organic peroxide to a resin composition of e.g. ethylene/alpha-olefin copolymer and subjecting the resin to graft-modification reaction. CONSTITUTION:The objective adhesive resin is produced by compounding (A) 100 pts.wt. of a resin composition composed of (i) 20-60 pts.wt. of a straight- chain ethylene/alpha-olefin copolymer having a density of >=0.915g/ml, (ii) 10-50 pts.wt. of a straight-chain ethylene/alpha-olefin copolymer having a density of <=0.910g/ml and (iii) 20-60 pts.wt. of an ethylene/ethyl acrylate copolymer having an ethyl acrylate content of 22-50wt.%, (B) 0.01-3.0 pts.wt. of an unsaturated carboxylic acid (anhydride) and (C) 0.001-1.0 pt.wt. of an organic peroxide and subjecting the mixture to graft-modification reaction. The adhesive resin is especially effective in firmly bonding the same or different kinds of hardly adhesive materials such as vinyl chloride resin, vinylidene chloride resin, iron, Al, PE and magnesium hydroxide.
Patent JP-H07136466-A (JP)
Title: Method for removing nitrogen oxide by reduction
Inventor: TABATA MITSUNORI
IPC: B01D53/94
Filed: 1993-11-11
Abstract: PURPOSE:To provide a method for efficiently removing nitrogen oxides in exhaust gas which contains sulfur oxides. CONSTITUTION:In an oxidative atmosphere containing excessive oxygen and in the presence of hydrocarbons or oxygen-containing organic compounds, exhaust gas containing nitrogen oxides is contacted with an alumina catalyst which satisfies the following conditions: (1) the content of alkali metal and/or alkali earth metal is 0.5wt.% or less, (2) the pore volume for pores 60Angstrom  or less in diameter is 0.06cm<3>/g or more, and the pare volume for pores 80Angstrom  or less in diameter is 0.1cm<3>/g or more.
Patent JP-H11145862-A (JP)
Title: Information receiver
Inventor: SAKAGAMI KOUSUKE
IPC: B60R11/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an information receiver, with which information contents of a teletext broadcasting can be known easily, when changing from a standstill to a traveling state. SOLUTION: An information receiver 2 for receiving character information transmitted from external information transmission equipment 3, while utilizing the radio waves of teletext broadcasting is provided with a receiving means 50 for receiving the transmitted character information, a display means 51 for displaying the received character information, a voice output means 52 for outputting the received character information in voice, a vehicle state detecting means 53 for detecting the standstill/traveling state of a vehicle, and a voice output control means 54 for outputting the received character information through the voice output means, when a time from updating the contents on the display means 51 to the detection of change into a traveling state, based on the vehicle state detecting means 53 being shorter than a prescribed time.
Patent JP-H09143735-A (JP)
Title: Splash adhesion preventive device and its adhesion preventive method for continuous vacuum deposition apparatus
Inventor: NOMURA AKIHIRO
IPC: C23C14/56
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of slashes to a substrate by shutting a shutter for preventing splash adhesion disposed below the substrate when the splashes are generated during the vapor deposition in a vacuum film forming chamber. SOLUTION: This device prevents the adhesion of the splashes which are generated from a crucible 11 and adhere to the substrate 3 in a continuous vacuum vapor deposition apparatus 1 for vapor depositing the material 12 to be evaporated on the band-shaped substrate 3 continuously traveling in a vacuum chamber. The thin flat planar splash adhesion preventive shutter broader than the substrate is rapidly openably and closably disposed between the crucible and the substrate above the crucible. A splash detector is disposed below the splash adhesion preventive shutter.
Patent JP-H09208219-A (JP)
Title: Zeolite having mordenite structure and production thereof
Inventor: NAKAJIMA MASANORI
IPC: B01J29/18
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To synthesize zeolite having high activity to an isomerization reaction by adding polyalkylene glycol or its deriv. to an aq. reactive mixture at the time of synthesizing zeolite. SOLUTION: Polyalkylene glycol or its deriv. is added to an aq. reactive mixture contg. a silica source, an alumina source, an alkali source and a quat. ammonium source and/or dicarboxylic acid and the resultant mixture is crystallized at about 100-200 deg.C to obtain the objective zeolite. The polyalkylene glycol or its deriv. is preferably added so that the molar ratio to Al2 O3 is regulated to 0.05-1.0 and the average mol.wt. of the polyalkylene glycol or its deriv. is preferably about 500-20,000.
Patent JP-2000127404-A (JP)
Title: Inkjet recording head
Inventor: IIJIMA YASUSHI
IPC: B41J2/16
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To satisfy the requirements of miniaturization by bonding a substrate to a wiring board arranged with pad for making electrical contact with the carriage side using an anisotropic conductive film composed of conductive particles and an insulating adhesive. SOLUTION: An anisotropic conductive film is applied, while stripping a peeling sheet from one side thereof, onto the electrodes 302 on a substrate 203 where an electrothermal converter is formed and then it is hot pressed while being aligned. Subsequently, the remaining peeling sheet is stripped and, at the forward end part of wiring board side electrodes 301 of an outside electrode film 305, the part corresponding to the electrodes 302 on the side of substrate for forming the electrothermal converter is superposed on the anisotropic conductive film before it is hot pressed from above a base film. Consequently, the thermosetting binder of the anisotropic conductive film is cured and mixed metallic particles are collapsed by being clamped between the wiring board side electrodes 301 and the electrodes 302 on the side of substrate for forming the electrothermal converter.  Consequently, an electrically conducting state is brought about and miniaturization is realized.
Patent JP-S63159679-A (JP)
Title: Shaft for reciprocating compressor
Inventor: YONEYAMA SHIGEO
IPC: F04B53/00
Filed: 1986-12-24
Abstract: PURPOSE:To reduce machining and to enhance productivity, by forming a main shaft part and a crank part by a pipe and inserting the crank part into said main shaft part to be fixed, in the case of a shaft comprising the main shaft part and the crank part. CONSTITUTION:A main shaft part 21 is formed by a metallic pipe, and the main shaft part 21 provides a tapered part 23 in its one end part while integrally forms a flange-shaped thrust part 24 by swaging in the other end part. In the other hand, a crank part 22 is formed by bending a metallic pipe, and the crank part 22 forms an insertion part 28 in its one end part and a pin part 29 in the other end part, respectively. While the main shaft part 21 and the crank part 22 provide oil grooves 26, 30 to be drilled and oil ports 27, 31, opened to each oil groove 26, 30, to be drilled. And the insertion part 28 of said crank part 22 is fixed by forcing it to be press fitted to the end part in a side of the thrust part 24 of the main shaft part 21, in this way, a shaft, which forms the pin part 29 eccentrically placed by a distance (a) from the main shaft part 21, is completed.
Patent JP-H01148664-A (JP)
Title: Four-wheel steering device
Inventor: KOMAMURA SEIJI
IPC: B62D7/14
Filed: 1987-12-03
Abstract: PURPOSE:To optionally change the steering mode of rear wheels by the operation of an operating lever by connecting a rotary member which in accordance with the steering of front wheels, of a front wheel steering mechanism including a piston driven by pressure oil to a rear wheel steering mechanism via a transmission. CONSTITUTION:A front wheel steering mechanism IP houses a rotary valve which is controlled by the rotation of a steering handle 11 via a torsion bar, and drives a piston by means of a working fluid through the rotary valve to rotate a pitman arm 39 thereby giving an auxiliary force to the steering of front wheels. Also, at this time, a universal joint 25 is rotated in accordance with the steered angle of the front wheels, and this rotation is transmitted to a rear wheel steering mechanism RP via rods 26, 41. In this case, a transmission 42 is provided midway in the rod 41. This transmission 42 can be switched over to a two-wheel steering mode, a same phase mode, or a reverse phase mode in accordance with the moving direction of the operating lever 54.
Patent JP-2000133266-A (JP)
Title: Positive active material of lithium secondary battery and manufacture of same
Inventor: SAKURAI TAKESHI
IPC: H01M4/525
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a positive active material of lithium secondary batteries that is excellent in discharge capacity, and a manufacturing method of such a positive active material. SOLUTION: The positive active material includes a composition represented by a formula Li1-zNazAxByMn1-x-yO2, wherein 0<x<0.3, 0<y<0.3, 0<x+y<0.3 and 0<z<1, originating from a monoclinic system-indexed lithium manganate compound whose manganese constituent is partly replaced by an additional element A or at least one type of element selected from the group of Ge, Ga, In, Sn, Sc, Nd, Sm, Eu, Gd, Dy, Ho, Y, Er, Yb and Lu, and by another additional element B of at least one type of element selected from the group of Ti, Zr, V, Nb, Fe and Al, and whose lithium constituent is partly replaced by sodium.
Patent JP-H08245515-A (JP)
Title: 2,2-bis(2,4-di-t-butoxycarbonylmethyloxyphenyl)propane and its derivative
Inventor: WATANABE ATSUSHI
IPC: G03F7/004
Filed: 1995-10-31
Abstract: PURPOSE: To obtain a new compound useful as a dissolution inhibitor for a three-component-based positive type resist. CONSTITUTION: This compound of formula I [R4 is an alkyl; m is 0-3], e.g. 2,2-bis(2,4-di-t-butoxycarbonylmethyloxy-3-methylphenyl)propane. The compound of formula I is obtained by dissolving 2,2-bis(2,4-dihydroxyphenyl)propane (derivative) of formula II in a solvent, then adding t-butyl chloroacetate and potassium carbonate thereto, heating and stirring the resultant mixture.
Patent JP-H05122193-A (JP)
Title: Spread spectrum communication equipment
Inventor: NAGAZUMI YASUO
IPC: H04J13/16
Filed: 1991-10-25
Abstract: PURPOSE:To generate a code and to improve the self correlation by transmitting and receiving a secondary modulated carrier wave after the primary modulation using a transmission signal in the three types of modulation states and demodulating it by a primary demodulator after the re-modulation by the secondary modulator in the three types of modulation states allocated by the second logic device. CONSTITUTION:First and second logic devices A and B allocate value of each point of parallel data with more than two bits to the three types of modulation states with two types of phase states of BPSK and no signal stage from the parallel output of two or more binary pseudo noise source. A transmitter modulates the output of a carrier oscillator by the primary modulator using a transmission signal, further modulates it by the secondary modulator in a modulation state allocated by the device A to be transmitted by a transmission circuit. A receiver receives it to demodulate it to a receiving signal by the primary demodulator after the re-modulation by the secondary modulator. Thus, the perspective is suppressed, a code is generated, and the self correlation characteristic is improved.
Patent JP-2000200714-A (JP)
Title: Platy compound magnetoplumbite ferrite particle powder for magnetic card and magnetic card using the powder
Inventor: HAYASHI KAZUYUKI
IPC: H01F1/11
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain platy compound magnetoplumbite ferrite particle powder for a magnetic card which has a magnetic paint dispersed excellently in vehicles when manufactured since the volume resistivity value is small, the temporal stability is superior, and a little carbon black desorbs from particle surfaces. SOLUTION: This ferrite particle powder is formed of a plate type compound magnetoplumbite type ferrite particle powder of 0.21 to 2.0 μm in mean particle size obtained by coating particle surfaces of plate type magnetoplumbite type ferrite particle powder with an organosilane compound produced from alkoxy silane and sticking 0.1 to 10 pts.wt. carbon black on part of 100 pts.wt. the organosilane compound coating.
Patent JP-H08143604-A (JP)
Title: Optically cross-linkable hyaluronic acid derivative, cross-linked derivative and their production
Inventor: WAKI MICHINORI
IPC: C08B37/08
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a highly sensitive insoluble derivative having mechanical strength obtained by introducing optically dimerizable crosslinking groups into hyaluronic acid in a very low degree of the introduction while keeping characteristics essential to the acid and capable of being easily produced in a short time. CONSTITUTION: This optically cross-linkable hyaluronic acid derivative is a derivative into which 0.005-0.05 optically dimerizable cross-linking group per 2 sugar units of hyaluronic acid is introduced. The number average molecular weight of hyaluronic acid is 100,000-5,000,000. The cross-linking group is introduced by forming an amide bond between carboxylic group in hyaluronic acid. The cross-linking agent comprises a spacer and a cinnamoyl group having substituted groups or functional groups on a benzene ring. The spacer is an amino acid, a peptide, etc. The cross-linking group is expressed by formula I or II [R1 and R2 are each H, a lower alkyl; Ph is phenyl; (n) is 2-18; R3 is an alkyl; -Ph- is paraphenylene; (m) is 1-6 and (h) is 1-18]. A cross-linked cyclobutane group may be formed between the cross-linking groups themselves.  The method for producing the optically cross-linkable hyaluronic acid derivative is to prepare an aqueous solution of hyaluronic acid and introduce cross-linkable groups in the presence of a water soluble carbodiimide and a condensation assistant.
Patent JP-H11212206-A (JP)
Title: Color photographic silver halide material
Inventor: WEIMANN RALF DR
IPC: G03C1/16
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To give a combination of high sensitivity and low fog to a yellow image dye only having slight secondary light absorption by spectrally sensitizing a blue-sensitive layer by using a specified dye and a specified yellow coupler. SOLUTION: The blue-sensitive layer is spectrally sensitized by using a dye represented by formula I and the yellow coupler represented by formula II and in formula I, R1 is a 2- or 3-thienyl group; each of R2 and R3 is, independently, an alkyl or sulfoalkyl or carboxyalkyl group or the like; each of R4 and R5 is, independently, an H or halogen atom or an alkyl or methoxy or aryl group or the like; Z is -O- or -S-; (n) is 1-6; and X is an ion or ions necessary to cancel a charge in the molecule. In formula II, each of R1 -R3 is, independently, an alkyl group; R4 is an alkyl or cycloalkyl group or the like; R5 is a halogen atom or an alkyl group or the like; (m) is 0, 1, 2 or 3; Z1 is -O- or -NR6 -; and Z2 is -NR7 - or -C(R8 )R9 .
Patent JP-H11123522-A (JP)
Title: Toggle type die clamping device
Inventor: UEDA KOICHI
IPC: B29C45/66
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To easily and accurately calculate a die plate stroke from the detected cross head position and to accurately operate the die plate by controlling the movement of a cross head. SOLUTION: This die clamping device is constituted so as to control the movement of a cross head by detecting the position of the cross head to operate the die plate. In this case the device is provided with a positional detecting means for detecting the position of the cross head and a control part for calculating and obtaining the die plate stroke from the detected cross head position with the positional detecting means. The calculation is executed by substituting the cross head positioned value into a quadratic equation similar to a characteristic curve showing the relation between the die plate stroke and the cross head position.